def xmlrpc_create(username, password, s_url, code=None):
"""
Create a short url. Optionally a specific code can be requested by the
second parameter.
"""
user = authenticate(username=username, password=password)
if user is None:
# Authentication failed.
raise Exception('Invalid authentication credentials.')
if not len(s_url):
raise Exception('Url cannot be empty')
try:
new_url = Url.objects.get(path=s_url)
except ObjectDoesNotExist:
from pyurl.helpers.tools import unique_hash
new_url = Url(path=s_url, hash=unique_hash(s_url, request=code))
new_url.save()
return new_url.short_url
def save(self, *args, **kw):
try:
# Check to see if the url already exists.
u = Url.objects.get(path=self.instance.path)
except ObjectDoesNotExist:
self.instance.hash = unique_hash(self.instance.path,
request=getattr(self.instance, 'hash', None))
# Save url in the db.
super(UrlForm, self).save(*args, **kw)
# Add the url to the user session list.
if self.request.session.get('url_list', False):
if len(self.request.session['url_list']) >= getattr(settings,
'MAX_URLS_PER_USER', 10):
self.request.session['url_list'].pop(0)
self.request.session['url_list'] += [self.instance.pk]
else:
self.request.session['url_list'] = [self.instance.pk]
return self.request, self.instance
